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panasonic rear projection tv, model PT-47WX54J

 
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yasook



Joined: 23 Jun 2012
Posts: 1

PostPosted: Sat Jun 23, 2012 4:52 pm    Post subject: panasonic rear projection tv, model PT-47WX54J Reply with quote

changed convergence ic chips, checked resistors with ohm meter (seems ok), checked soldered joints (again seems ok), but tv will still turn on for 30 seconds and turn itself off with no picture, sound, or menu coming up as if it was in some kind of sleep mode. any answers or help will be greatly appreciated .
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